A symbol of Texas pride.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

Boats and fish both find their way through this massive hydroelectric structure.

Over 75 historically themed murals grace the walls of a small Washington city.

Perhaps the world's only gas station inspired by a political scandal.

In Washington's Yakima Valley lies a town "where dinosaurs roam."

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

A spectacular remnant of an Adler and Sullivan masterpiece that was destroyed in 1972.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This remote river crossing was a popular campground on American westward expansion trails, and a former Pony Express station.

This rural museum highlights Wyoming's era of trapping and fur trades, and hosts the annual Green River Rendezvous in July.

An assortment of armored tanks and Howitzer cannons in the middle of the Sonoran Desert.

Since World War II people have been decorating this stretch of the Yuma desert with signatures arranged out of rocks.

A house carved into a rock in the 1940s.

In 1967, murder and mayhem disrupted the tranquility along this quiet stretch of Old Route 66.

The "world’s largest honky-tonk" also has its own indoor rodeo arena.

The world's second-longest burning light bulb.

"Dallas’s pretty much only carnivorous plant gallery."

In Parr Park, thousands of painted rocks line this walking trail.

Belly up to the bar in Cowtown, don't forget to buy some boots.